1
as in moody
frequently influenced by moods and especially bad moods
one of those temperamental actresses who can make life difficult for everyone around her
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in volatile
likely to change frequently, suddenly, or unexpectedly
stock prices have been pretty temperamental lately, often fluctuating wildly
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Example Sentences
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Recent Examples of temperamental
Instead, opt for an outfit that suits the region’s temperamental temps.
—
Alesandra Dubin, Travel + Leisure, 16 Aug. 2025
On a more positive note, the U-2 also showed that the Soviets had been playing a fantastic game of bluff that made the world believe that a handful of bombers and temperamental missiles were a vast nuclear arsenal.
—David Szondy
august 10, New Atlas, 10 Aug. 2025
The show was largely local in its preoccupations, and Hank’s conservatism was portrayed as more temperamental than political.
—Rachel Monroe, New Yorker, 2 Aug. 2025
Reliability issues make current AI resemble temperamental toddlers at times.
—Arafat Kabir, Forbes.com, 23 July 2025
See All Example Sentences for temperamental
Alesandra Dubin, Travel + Leisure, 16 Aug. 2025
On a more positive note, the U-2 also showed that the Soviets had been playing a fantastic game of bluff that made the world believe that a handful of bombers and temperamental missiles were a vast nuclear arsenal.
—David Szondy
august 10, New Atlas, 10 Aug. 2025
The show was largely local in its preoccupations, and Hank’s conservatism was portrayed as more temperamental than political.
—Rachel Monroe, New Yorker, 2 Aug. 2025
Reliability issues make current AI resemble temperamental toddlers at times.
—Arafat Kabir, Forbes.com, 23 July 2025
See All Example Sentences for temperamental
Recent Examples of Synonyms for temperamental
Adjective
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At one point in the set, during a characteristically epic, multipart number, the music turned moody and the stage blacked out.—
James Parker,
The Atlantic,
12 Sep. 2025
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Johnson’s look for the Kering Foundation’s Caring for Women dinner in New York City leaned on dark moody details.—
Grace McCarty,
Glamour,
12 Sep. 2025
Adjective
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Yet last week’s warning from Jet2, a business respected for its cost control and excellent customer service, has served as a reminder that, for all the impressive growth of recent years, this remains a volatile and sometimes unpredictable sector.—
Ian King,
CNBC,
10 Sep. 2025
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While any single month can be volatile and revisions can further change our understanding, hiring ground to a halt in May and June in the uncertain aftermath of the Liberation Day tariff announcements.—
Jeffrey Schulze,
Forbes.com,
10 Sep. 2025
Adjective
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Bold steps need calculated moves, not impulsive reactions.—
Expert Panel®,
Forbes.com,
10 Sep. 2025
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Ari is a rich kid from New York, who is an impulsive motormouth desperate for Sam’s affection.—
Esther Zuckerman,
IndieWire,
7 Sep. 2025
Adjective
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Charleston’s unpredictable climate means summer can stretch well into October, then randomly resurface in January.—
Jenn Rice,
Forbes.com,
12 Sep. 2025
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With recent polls showing Mamdani leading his rivals by double digits, the intersection of Hochul’s pragmatism, Mamdani’s outreach, and the powerful symbolism of their evolving relationship promises a uniquely unpredictable contest for New York’s future.—
Nick Lichtenberg,
Fortune,
12 Sep. 2025
Adjective
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Interest generally petered off after Boelter’s unstable condition came to light, as his murders appeared to lack a partisan motivation.—
Brady Knox,
The Washington Examiner,
16 Sep. 2025
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Chen has participated in both the supplier and wholesale sides of the alcoholic beverage three-tier system during his career and has witnessed the data discrepancy pain points under unstable policy change and nuanced market data in both segments.—
Nish Acharya,
Forbes.com,
12 Sep. 2025
Cite this Entry
“Temperamental.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/temperamental. Accessed 17 Sep. 2025.
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